CVE-2026-88941

Network Agent Windows Module Vulnerability Causing Malfunction

Published Oct 29, 2026 CVSS 4.0 · 6.2 Medium EPSS < 1% KEV · Not listed
Description
Kaspersky has fixed a vulnerability in the Network Agent for Windows module of Kaspersky Security Center. The vulnerability could potentially cause the Network Agent module of Kaspersky Security Center to malfunction. There are no evidence of the vulnerability exploitation in-the-wild.

Remediation

Vendor Solution

Users of Kaspersky Security Center for Linux should install the Network Agent for Windows module, version 17.0.0.3992, from the Kaspersky Security Center 17 distribution package.

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Kaspersky
Kaspersky administration Server
Kaspersky network Agent
Vendors & Products Kaspersky
Kaspersky administration Server
Kaspersky network Agent
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Network Agent Windows Module Vulnerability Causing Malfunction
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H'}

cvssV3_1

{'score': 5.2, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:L'}

Type Values Removed Values Added
Description Kaspersky has fixed a vulnerability in the Network Agent for Windows module of Kaspersky Security Center. The vulnerability could potentially cause the Network Agent module of Kaspersky Security Center to malfunction. There are no evidence of the vulnerability exploitation in-the-wild.
Weaknesses CWE-306
References
Metrics cvssV3_1

{'score': 8.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H'}

cvssV4_0

{'score': 6.2, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:H/SA:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Kaspersky
Published
Updated
Oct 29, 2026, 4:54 PM
Reserved
Sep 10, 2026, 2:58 PM
Status
Awaiting Analysis
Published
Oct 29, 2026, 10:17 AM
Modified
Oct 29, 2026, 4:19 PM